Thread Size: 1-1/2" Body Material: Aluminum Flow Rate: 260 SCFM Pressure Rating: 0 To 250 PSIG (0 To 17.2 Bar) Temperature Rating: 32 F To 175 F (0 C To 80 C) Seal Material: Nitrile Indicator: Sight Gauge Width: 3.62" (92 MM) Height: 11.81" (300 MM) Length: 5.91" (150 MM)